1979年以来,我们在县、区基层开展尿瘘手术54例,现将情况报导如下。临床资料一、尿瘘产生的原因 (一)产伤为尿瘘的主要原因。本组产伤47例,占全部病例的87％。初产妇与经产妇的产伤原因不尽相同。 1 胎产式。初产妇胎产式明确者23例,其中头位产20例(87％),而经产妇以横位、臀位占多数,共17例(77％)。可见胎 Since 1979, we conducted 54 cases of urinary fistula surgery at the grassroots level in the counties and districts. The current situation is reported as follows. Clinical data First, the causes of urinary fistula (a) birth trauma is the main reason for urinary fistula. 47 cases of injury in this group, accounting for 87% of all cases. The causes of the first trimester and the maternal injury are not the same. 1 tire production. Twenty-three cases of primipara were confirmed, of which 20 cases (87%) had the first production and the other 17 cases (77%) had the majority of breech and breech. Visible tire